package vn.edu.saigontech.ncms.util;

public class NumberUtil {
	
	public static String name(Long number) {
		return NumberToString.parseString(String.valueOf(number));
	}
	
	public static int round(double n, int x) {
		int y = (int) Math.pow(10, x);
		return (int)((n / (double)y) + 0.5) * y;
	}
	
	public static void main(String[] args) {
		System.out.println(NumberUtil.name(0l));
		String test = "";
		System.out.println(test.indexOf(" "));
	}
}